.zhuangshi {
  position: absolute;
  display: none;
  opacity: 0;
  z-index: 500;
  -webkit-animation-duration: 2s;
  animation-duration: 2s;

  &.z-1 {
    @include size(px2rem-b(384px), px2rem-b(399px));
    background-image: url("../image/page-zs-1.png");
    background-size: 100% 100%;
    background-repeat: no-repeat;
    top: 0;
    left: 0;
  }

  &.z-2 {
    @include size(px2rem-b(432px), px2rem-b(433px));
    background-image: url("../image/page-zs-2.png");
    background-size: 100% 100%;
    background-repeat: no-repeat;
    top: 0;
    right: 0;
  }

  &.z-3 {
    @include size(px2rem-b(360px), px2rem-b(264px));
    background-image: url("../image/page-zs-3.png");
    background-size: 100% 100%;
    background-repeat: no-repeat;
    bottom: 0;
    left: 0;
  }

  &.z-4 {
    @include size(px2rem-b(515px), px2rem-b(264px));
    background-image: url("../image/page-zs-4.png");
    background-size: 100% 100%;
    background-repeat: no-repeat;
    bottom: 0;
    right: 0;
  }
}
